Cov khoom tsis muaj
| Yam | Kev qhia tshwj xeeb |
| Ceev | 1.243 G / ml ntawm 25℃(lit.) |
| Melting taw tes | 28-34 Qib (Lit.) |
| Kub poin | 114-116 Qib ntawm 1 hli Hg (Lit.) |
| Refronction Index | N20 / d 1.562 (Lit.) |
| Flash point | 175℃f |
| Vapor siab | 5.28 × 10 ^ (- 3) hli hg ntawm 25℃(kwv yees) |
| PSA | 50.44000 |
| lub cim | 0.58440 |
| Kev tshwm sim | Beige-xim crystalline khoom |
Daim ntawv thov
1). Muaj Synthesis thiab cov khoom siv kev kawm: 5-HMF yog ib qho ntawm kaum daim ntawv tshuaj xyuas tau lees paub ntawm Asmeskas Dicarboxylic Acid (FDCA) los ntawm kev tawm tsam oxidation.
2). Kws tshawb fawb thiab kev tshawb nrhiav Biopactical: 5-HMF cov khoom pov thawj tseem ceeb antioxidant, anti-myocardial cov tub ntxhais kawm ensiamia, thiab kev tiv thaiv kev tiv thaiv kab mob, thiab kev tawm tsam kev tiv thaiv kab mob.
3). Cov tsw qab Ehancer: 5-HMF lawm tshwm sim hauv zib ntab, kas fes, thiab cov khoom ci, muab cov khoom noj zoo li aroma thiab tsw rau cov zaub mov.
4). Qhov ntsuas tau zoo: nws cov ntsiab lus qhia txog qhov kev puas tsuaj ua kom zoo thaum lub sijhawm ua zaub mov noj, xws li thaum twg cov kua txiv muaj zog tshaj plaws, ua rau nce qib siab hauv 5-HMF qib.
5). FDA Kev Nyab Xeeb: FDA tau cais nws ua Gras (feem ntau lees paub tias muaj kev nyab xeeb) yeeb tshuaj, tso cai rau nws siv ua khoom noj ntxiv.
6). Siv nws cov khoom tiv thaiv kab mob antioxidant, 5-HMF tuaj yeem ua kom tawv nqaij qeeb thiab txo qhov kev puas tsuaj qeeb uv
Chaw ntim khoom
1). Nws raug nquahu kom khaws ntawm 2-8℃nyob rau hauv qhov chaw txias, lossis ntawm qhov kub qis (-k degree) kom txuas lub txee ntev.
2) {{. 5-}}}}}}}}}}}}}}}}}}}}}} Lub teeb pom kev zoo thiab yuav tsum muab tso rau hauv cov thawv ntim khoom pov thawj, kom lawv nqus tau.
3). Txhawm rau tiv thaiv oxidation, qee cov ntaub ntawv qhia kom puv cia cia nrog cov roj lossis cov pa roj ntsha, tshwj xeeb tshaj yog rau kev lag luam lag luam.
Ruaj khov
1) {{{{. 5-} dm decomposes yooj yim ntawm qhov kub.
2). Acidic tej yam kev mob (pH <3.5): Tus neeg ruaj khov, tuaj yeem siv los tsim cov khoom lag luam los ntawm cov kua qaub-catalalyzed.
3). Alkaline ib puag ncig: nquag rau lub nplhaib-qhib cov kev tshwm sim, ua rau cov qauv kev puas tsuaj.
Ntim & nkoj
ping
Ntim
Ua tau zoo, nrawm, thiab kev ruaj ntseg logistics - bridging lub ntiaj teb nrog kev ntseeg tau.
Tuam txhab tau
Zhongda (zhengzhou) thoob ntiaj teb EXP. & Imp.co., Ltd. Yog ib qho chaw pab cuam ntawm Henan Kangyuan Gol Coan Co., LTD.
ZHongda ua haujlwm monomicic frances, cov tshuaj tsw qab, tshuaj lom neeg cov tshuaj nyoos, cov khoom siv thiab cov khoom siv sib xyaw thiab cov khoom noj cov khoom noj thiab khoom noj.
Nws tseem yog lub luag haujlwm rau kev ua tiav (ntawm ntau cov ntaub ntawv tso cai, zhongda groupors thiab kev tsim kho cov lag luam, thiab nws yog lub zog ntawm kev tsim nyog hauv kev lag luam txuj lom.
Zhongda (zhengzhou) thoob ntiaj teb EXP. & Imp.co., Ltd. Tau tsim los ntawm 2007, nrog ib pab pawg ntawm kev lag luam kev lag luam kev lag luam, cov kev tshawb fawb thiab pab pawg tsim kho.
Nws muaj kev nplua nuj nyob hauv kev lag luam tawm txawv teb chaws, zoo hauv tsev thiab thoob ntiaj teb lub koob npe nrov, thiab cov kev muag khoom ntau tshaj plaws hauv cov khoom siv. Los ntawm kev sib koom tes, Zhongda tau ua tiav cov txiaj ntsig tau zoo. Peb cov khoom muag muag zoo thoob plaws lub teb chaws thiab exped (itted rau yav qab teb Asia, Tebchaws Middle thiab cov tebchaws. Thiab txaus siab rau siab dua los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Zhongda adheres mus rau lub tenet ntawm"Zoo ua ntej, kev pabcuam firs st"Cov. Peb ua tsaug vam cia kom tsim kom muaj kev sib tw zoo rative rative rative rative rative ntau cov tuam txhab thiab siv zog rau cov neeg yuav khoom. Peb cia siab tias Zhongda cov khoom lag luam yuav pab koj ua tiav hauv koj tus Pr Oductions. Peb cia siab tias peb cov khoom yuav tsim kev ua lag luam loj thiab tsim lub neej yav tom ntej ci ntsa iab. Peb ua siab ntev tos txais cov neeg siv khoom mus xyuas, qhia thiab hu rau peb!
Qhov Zoo
1). Ntau tshaj 30 xyoo ntawm kev ua ntau lawm thiab ntau tshaj 10 xyoo ntawm kev muag khoom xa tawm.
2). Peb cov khoom lag luam muaj kosher, ISO thiab Halal Daim Ntawv Pov Thawj.
3). Cov khoom noj me me me thiab ntim khoom muaj.
4). Muab COA, MSDS, Ntawv Pov Thawj Kev Noj Qab Haus Huv thiab Cov Ntawv Qhia Keeb Kwm.
5). Zoo ua ntej, kev pabcuam zoo tshaj.
Cov FAQ
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj tus kheej tswj kev ua haujlwm zoo, tseem ua lwm yam kev sim thib peb-tog. Peb lub chaw kuaj mob ua qhov kev kuaj xyuas rau 27 xyoo.
Q: Koj puas kam txais cov xaj ntawv me?
A: Yog. Yog tias koj yog tus muag khoom me me lossis pib ua lag luam, peb tau zoo siab tuaj yeem loj hlob nrog koj.
Thiab peb tab tom nrhiav rau pem hauv ntej kom sib koom ua ke nrog koj rau kev sib raug zoo ntev.
Q: Koj puas muab tus qauv?
A: Kom paub meej, peb muab 100g cov qauv dawb.
Q: Yuav ua li cas txog tus nqi? Koj tuaj yeem ua rau nws pheej yig dua?
A: Peb ib txwm coj tus neeg siv txiaj ntsig raws li qhov tseem ceeb tshaj plaws. Nqe yog cov neeg sib txawv hauv qab cov xwm txheej sib txawv, peb muaj kev xav kom koj tau txais tus nqi sib tw tshaj plaws.
Q: Koj puas tuaj yeem xa sijhawm?
A: Tau kawg! Peb tshwj xeeb hauv cov kab no tau ntau xyoo, ntau tus neeg siv khoom ua rau kuv vim peb tuaj yeem xa cov khoom lag luam kom zoo thiab ua kom cov khoom muag sab saum toj zoo!
Q: Kuv puas tuaj yeem mus saib koj lub tuam txhab thiab lub Hoobkas nyob hauv Suav teb?
A: Kom paub meej. Koj zoo siab tau txais yuav mus ntsib peb lub tuam txhab hauv Kaifeng, Suav, peb yuav coj koj mus xyuas lub Hoobkas thiab piav qhia koj qhov kev ua xyem xyav hauv kev nthuav dav.
Q: Kuv tuaj yeem muab kev txiav txim li cas?
A: Koj tuaj yeem tsuas yog xa peb nug peb rau peb cov neeg muag khoom muag kom tau cov ntaub ntawv xaj kom ntxaws.
Q: Thaum twg kuv mam li tau txais koj cov lus teb?
A: Peb paub meej teb cov lus teb ceev, kev pabcuam ceev tshaj plaws, e-mail yuav teb nrog hauv 12 teev.
Cim npe nrov: Tuam Tshoj Hoobkas Khoom 98% 5-hydroxymethylfuralfural Part 68% 5-hydroxymethylffural Part 67-47-0 Manufacturfural, Cov Chaw Muag Khoom
